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292968001 = 4137319157
BaseRepresentation
bin10001011101100…
…101011001000001
3202102021022112201
4101131211121001
51044444434001
645023153201
710155121054
oct2135453101
9672238481
10292968001
11140411217
1282145801
1348908161
142aca2a9b
151aac0501
hex11765641

292968001 has 8 divisors (see below), whose sum is σ = 300933864. Its totient is φ = 285041280.

The previous prime is 292967993. The next prime is 292968023. The reversal of 292968001 is 100869292.

It can be written as a sum of positive squares in 4 ways, for example, as 8708401 + 284259600 = 2951^2 + 16860^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 292968001 - 23 = 292967993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (292968031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5715 + ... + 24871.

It is an arithmetic number, because the mean of its divisors is an integer number (37616733).

Almost surely, 2292968001 is an apocalyptic number.

It is an amenable number.

292968001 is a deficient number, since it is larger than the sum of its proper divisors (7965863).

292968001 is a wasteful number, since it uses less digits than its factorization.

292968001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19571.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 292968001 is about 17116.3080423320. The cubic root of 292968001 is about 664.1610397431.

The spelling of 292968001 in words is "two hundred ninety-two million, nine hundred sixty-eight thousand, one".

Divisors: 1 41 373 15293 19157 785437 7145561 292968001